CN105318434A - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
- Publication number
- CN105318434A CN105318434A CN201510776914.1A CN201510776914A CN105318434A CN 105318434 A CN105318434 A CN 105318434A CN 201510776914 A CN201510776914 A CN 201510776914A CN 105318434 A CN105318434 A CN 105318434A
- Authority
- CN
- China
- Prior art keywords
- air
- tooth bar
- air inlet
- centrifugal blower
- drive division
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0022—Centrifugal or radial fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention provides an air conditioner indoor unit. The air conditioner indoor unit comprises a shell, a centrifugal fan, a heat exchanger, a drainage air guide device, a baffle plate and a horizontal moving mechanism, wherein the shell is provided with a first air inlet, a second air inlet and an air outlet; the centrifugal fan is arranged in the shell, and the rotary axis or the extension line of the rotating axis of the centrifugal fan passes through the first air inlet; at least part of a heat exchange section of the heat exchanger is in a flat plate shape, and the heat exchanger is located between the centrifugal fan and the first air inlet; the drainage air guide device is arranged in the shell and used for guiding airflow from the centrifugal fan and airflow from the second air inlet into the drainage air guide device to be mixed, and the mixed airflow is blown out of the air outlet in a velocity component mode in the direction parallel to the rotating axis of the centrifugal fan; the horizontal moving mechanism is used for driving the baffle plate to move in the direction parallel to the rotating axis of the centrifugal fan so as to open or close the first air inlet. The air conditioner indoor unit is large in air supply volume and capable of blowing out gentle mixed air with a moderate temperature.
Description
Technical field
The invention belongs to air-conditioning technique field, particularly relate to a kind of indoor apparatus of air conditioner.
Background technology
Existing wall-hanging indoor unit of air conditioner is strip, uses cross flow fan and bendable evaporimeter to blow.Not only easily there is apparent visual aestheticly tired in this wall-hanging indoor unit of air conditioner, and the wind after bendable evaporator heat exchange directly blows out from air outlet under the effect of inner cross flow fan, and the wind blown out is all heat exchange wind.A shortcoming of this air-conditioning is the wind owing to sending is all heat exchange wind, and air quantity is less, and indoor wind circulation rate is slow; Another shortcoming is that the wind sent is soft not, and especially in cooling mode, the cool breeze blown out directly blows to it user, and user feels uncomfortable.
In addition, because existing wall-hanging indoor unit of air conditioner is strip, not only volume is large, and the installing space taken is large, and attractive in appearance not, can not meet the diversified demand in market.
Summary of the invention
One object of the present invention is intended at least one defect overcoming existing wall-hanging indoor unit of air conditioner, a kind of indoor apparatus of air conditioner of novelty is provided, not only air output is large for it, and the soft mixing wind of proper temperature can be blown out, to improve the mobility and temperature adjustment that use wall-hanging indoor unit of air conditioner time space air.
A further object of the present invention to provide a kind of volume little, rakish indoor apparatus of air conditioner.
Another further object of the present invention is controlled to the opening and closing of the first air inlet.
In order to realize at least one object above-mentioned, the invention provides a kind of indoor apparatus of air conditioner, it comprises:
Housing, it has the first air inlet, the second air inlet and air outlet;
Centrifugal blower, is arranged in housing, and the extended line of its rotation or this rotation passes from the first air inlet, and is configured to impel air-flow to flow from the first air inlet to air outlet;
Heat exchanger, its at least part of heat exchange section is tabular, at least part of heat exchange section perpendicular to the rotation of centrifugal blower, and between centrifugal blower and the first air inlet;
Drainage air ducting, be arranged in housing, be configured to the air-flow from centrifugal blower to import to mix in it with the air-flow from the second air inlet, and mixed air-flow is blowed out from air outlet in the mode on the direction of rotation being parallel to centrifugal blower with velocity component;
Shutter and translation mechanism, translation mechanism is configured to drive shutter to move along the direction of the rotation being parallel to centrifugal blower, to open or close the first air inlet.
Alternatively, translation mechanism comprises: guide part, is configured to shutter is moved along the direction of the rotation being parallel to centrifugal blower; With at least one drive division, be configured as shutter and move power is provided.
Alternatively, housing comprises: back cover, has the rear wall that bottom offers the second air inlet, and from the perisporium that the edge of rear wall extends forward; And front panel, be installed on the forward direction opening part of back cover, its top offers the first air inlet, and bottom offers air outlet; And the rotation of centrifugal blower extends along horizontal longitudinal direction.
Alternatively, guide part comprises: slide rail, it offers the guide through hole extended along horizontal longitudinal direction, and its front end is installed on shutter;
At least two sliding axles, each sliding axle vertically extends, and perisporium inside top is fixed in the upper end of each sliding axle, and the lower end of each sliding axle is inserted in the guide through hole of slide rail;
At least two slip shaft-cups, are individually fixed in the lower end of at least two sliding axles, come off from least two sliding axles to stop slide rail.
Alternatively, extend back connecting portion, extend erection column downwards from connecting portion from the rear surface of shutter, erection column inserts in the guide through hole of slide rail, and the lower end of erection column is provided with mounting cover.
Alternatively, each drive division tooth bar of there is motor, gear and extending along horizontal longitudinal direction; Motor is fixed on inside perisporium, and gear is installed on the output shaft of motor, and rack and pinion engages, and the front end of tooth bar is installed on shutter directly or indirectly.
Alternatively, each drive division also comprises tooth bar seat, it offers the groove extended along horizontal longitudinal direction; And
The rotating shaft of the gear of each drive division is installed on the output shaft of the motor of this drive division through the groove of the tooth bar seat of this drive division;
The tooth bar of each drive division is fixed on the tooth bar seat or one-body molded with this tooth bar seat of this drive division.
Alternatively, each drive division also comprises tooth bar lid, is installed on the tooth bar seat of this drive division, to close gear and the tooth bar of this drive division; And the front end of tooth bar lid and tooth bar seat is all installed on shutter.
Alternatively, the front end of tooth bar lid and tooth bar seat is installed on shutter by the mode of grafting; And drive division is two, be arranged on the both lateral sides of centrifugal blower.
Alternatively, drainage air ducting comprises at least three air-ducting ring and wind path wall, and at least three air-ducting ring set gradually between the second air inlet and air outlet, and the central collar aperture of at least three air-ducting ring is interconnected, to form through air channel, through air channel is communicated with the second air inlet and air outlet;
Form the heat exchange wind air channel being communicated with centrifugal blower and through air channel between every two adjacent air-ducting ring, mix with the air-flow from the second air inlet so that the air-flow from centrifugal blower is guided to through air channel;
Wind path wall is fixedly connected with the spiral case of centrifugal blower or one-body molded, limits diversion air duct ordinatedly individually or with housing, all enters through air channel from heat exchange wind air channel to make the air-flow from centrifugal blower.
Indoor apparatus of air conditioner of the present invention owing to adopting centrifugal blower and at least part of heat exchange section be flat heat exchanger, have air output large, make indoor wind circulation rate soon, heat exchange efficiency advantages of higher; And the volume of this indoor apparatus of air conditioner can be made less, be not only convenient to install, move, and various, rakish indoor set can be made into.
Further, indoor apparatus of air conditioner of the present invention, owing to being provided with shutter and translation mechanism in the first air inlet, can control the opening and closing of the first air inlet, and can control the intake through the first air inlet.
Further, indoor apparatus of air conditioner of the present invention also can comprise drainage air ducting, it can make natural wind mix with the heat exchange wind after heat exchange, increase the overall intake of this indoor apparatus of air conditioner, accelerate the flowing of room air, further increase the overall uniformity of room air.Such mixing air is comparatively soft, blows to user and can feel more comfortable with it, improve user's comfortableness experience effect.
According to hereafter by reference to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present invention more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present invention with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is the schematic diagram of indoor apparatus of air conditioner according to an embodiment of the invention;
Fig. 2 is the schematic cross sectional views of indoor apparatus of air conditioner shown in Fig. 1;
Fig. 3 is the schematic diagram at another visual angle of indoor apparatus of air conditioner shown in Fig. 1;
Fig. 4 is the schematic explosive view of indoor apparatus of air conditioner shown in Fig. 1;
Fig. 5 is the schematic local structural graph of indoor apparatus of air conditioner shown in Fig. 1;
Fig. 6 is the schematic, exploded of the partial structurtes of indoor apparatus of air conditioner shown in Fig. 1;
Fig. 7 is the schematic diagram at the place of A shown in Fig. 2;
Fig. 8 is the schematic diagram at the place of B shown in Fig. 6;
Fig. 9 is the schematic diagram at the place of C shown in Fig. 6.
Detailed description of the invention
Fig. 1 is the schematic diagram of indoor apparatus of air conditioner according to an embodiment of the invention, and Fig. 2 is the schematic cross sectional views of indoor apparatus of air conditioner shown in Fig. 1.As depicted in figs. 1 and 2, a kind of indoor apparatus of air conditioner is embodiments provided.This indoor apparatus of air conditioner can comprise housing 20, centrifugal blower 30, heat exchanger 40 and drainage air ducting 50.Housing 20 can have the first air inlet, the second air inlet and air outlet.Centrifugal blower 30 can comprise impeller 31 and spiral case 32, be arranged in housing 20, the extended line of its rotation or this rotation passes from the first air inlet, to make its air inlet towards the first air inlet, and is configured to impel air-flow to flow from the first air inlet to air outlet.
At least part of heat exchange section of heat exchanger 40 is tabular, at least part of heat exchange section perpendicular to the rotation of centrifugal blower 30, and between centrifugal blower 30 and the first air inlet.Particularly, heat exchanger 40 is a plate type heat exchanger; In other embodiments, heat exchanger 40 comprises multiple plate type heat exchanger, and multiple plate type heat exchanger sets gradually along the direction perpendicular to the rotation of centrifugal blower 30, and multiple plate type heat exchanger is parallel with one another.
Drainage air ducting 50 can be arranged in housing 20, be configured to the air-flow (namely from the first air inlet and via the air-flow of centrifugal blower 30 after heat exchanger 40 heat exchange) from centrifugal blower 30 to import to mix in it with the air-flow from the second air inlet, and mixed air-flow is blowed out from air outlet in the mode on the direction of rotation being parallel to centrifugal blower 30 with velocity component.
Centrifugal blower 30 and flat heat exchanger 40 not only significantly improve the air output of indoor apparatus of air conditioner, accelerate indoor wind circulation rate, and improve the heat exchange efficiency of heat exchanger 40 and air; Also the volume of this indoor apparatus of air conditioner can be made less, be convenient to the installation of indoor apparatus of air conditioner, movement; And various, rakish indoor apparatus of air conditioner can be manufactured easily, such as, housing 20 is projected as circle or ellipse in a plane perpendicular to the rotation of centrifugal blower 30, make whole indoor apparatus of air conditioner unique outlook attractive in appearance, be different from the wall-hanging indoor unit of air conditioner of existing strip completely, meet the personalized aesthetic requirement of user.Here need it is noted that some housings 20 are projected as sub-circular in a plane perpendicular to its axis, also should belong to circular special shape, namely belong to the one of the present invention's design.The wind that drainage air ducting 50 can make this indoor apparatus of air conditioner blow out is softer.
Especially, in embodiments of the present invention, in order to control the first air inlet, this indoor apparatus of air conditioner also can comprise shutter 60 and translation mechanism 70.Translation mechanism 70 is configured to drive shutter 60 to move along the direction of the rotation being parallel to centrifugal blower 30, to open or close the first air inlet.Such as, when indoor apparatus of air conditioner works, control the outside mobile shutter 60 of translation mechanism 70, to open the first air inlet.In the process of indoor apparatus of air conditioner work, control intake by the spacing changed between shutter 60 and the first air inlet.When closing indoor apparatus of air conditioner, controlling translation mechanism 70 and moving inward shutter 60, to close the first air inlet.
In some embodiments of the invention, first air inlet is arranged at the forward upper of housing 20, second air inlet is arranged at the back lower of housing 20, and air outlet is arranged at the lower front of housing 20, and the rotation of centrifugal blower 30 extends along horizontal longitudinal direction.Such as, housing 20 comprises back cover 21 and is removably installed in the front panel 22 of forward direction opening part of back cover 21.
The top of front panel 22 offers the first air inlet, and bottom offers air outlet.Obliquely downward, its angle of inclination is 4 ° to 40 ° to air outlet, is preferably 10 °.So set out air port, coordinate the structural design of drainage air ducting 50, make the enough forward downward flowings of wind energy sent from air outlet.
Back cover 21 can have rear wall 211, perisporium 212 and container cavity wall 213.Rear wall 211 bottom offers the second air inlet.Perisporium 212 extends forward from the edge of rear wall 211.Container cavity wall 213 extends forward from rear wall 211 inner surface, to limit the spatial accommodation being installed in centrifugal blower 30 and drainage air ducting 50.The top, rear surface of rear wall 211 can be provided with wallboard 80, and this indoor apparatus of air conditioner is fixed on wall by wallboard 80.Further, as shown in Figure 3, bottom, rear wall 211 rear surface can cave inward, and the second air inlet is formed in the bottom, rear surface of rear wall 211, enters the second air inlet to make air from bottom, rear wall 211 rear surface and gap between the walls.
Centrifugal blower 30 can be unidirectional centrifugal fan, is installed on the top of spatial accommodation.Drainage air ducting 50 is installed on the bottom of spatial accommodation.Heat exchanger 40 is multiple plate type heat exchanger, and multiple plate type heat exchanger vertically sets gradually.Such as, the quantity of plate type heat exchanger can be two, be respectively the first plate type heat exchanger 41 that area is comparatively large, length is larger being in below and the second plate type heat exchanger 42 that area is less, length is shorter being in top, to make full use of the shape of housing 20, expand the heat exchange area of heat exchanger 40, improve heat exchange efficiency.Also can arrange a heat exchanger fixed mount 43 first plate type heat exchanger 41 and the second plate type heat exchanger 42 are installed in housing 20.
In some embodiments of the invention, as shown in Figure 4, drainage air ducting 50 comprises at least three air-ducting ring.At least three air-ducting ring set gradually between the second air inlet and air outlet, and the central collar aperture of at least three air-ducting ring is interconnected, and to form through air channel, through air channel is communicated with the second air inlet and air outlet.Form the heat exchange wind air channel being communicated with centrifugal blower 30 and through air channel between every two adjacent air-ducting ring, mix with the air-flow from the second air inlet so that the air-flow from centrifugal blower 30 is guided to through air channel.Further, the width in heat exchange wind air channel can reduce gradually along the direction of air current flow.When centrifugal blower 30 works, the negative pressure that can be formed in through air channel is introduced from the second air inlet and is not carried out the air-flow of heat exchange with heat exchanger 40, to make from the first air inlet and to mix to through air channel with the air-flow from the second air inlet via the air-flow after heat exchanger 40 heat exchange, thus the mixed airflow that blowout is comparatively soft.This drainage air ducting 50 be particularly suitable for centrifugal blower 30 with the use of, enter drainage air ducting 50 more swimmingly to make the wind flowed out from the air outlet of centrifugal blower 30.
This drainage air ducting 50 also can comprise wind path wall 54, it is fixedly connected with the spiral case 32 of centrifugal blower 30 or one-body molded, limit diversion air duct ordinatedly individually or with housing 20, all enter through air channel from heat exchange wind air channel to make the air-flow from centrifugal blower 30.Particularly, the spiral case 32 of centrifugal blower 30 can comprise front side spiral case and from all sides spiral case that front side spiral case extends back, and rear side spiral case.Front side spiral case offers the import of centrifugal blower 30, the spiral case 32 of centrifugal blower 30 limits spiral case air channel.Wind path wall 54 can comprise rear side wind path wall 541, from all sides wind path wall 542 that rear side wind path wall 541 extends forward, and be installed on the front side wind path wall 543 of forward direction opening part of all sides wind path wall 542.Rear side wind path wall 541 is preferred and rear side spiral case is one-body molded, and all sides wind path wall 542 is one-body molded with all sides spiral case, to make air-out more smooth and easy.The projection of lower part on rear side wind path wall 541 of all sides wind path wall 542 is preferably semicircular arc, all enters through air channel from heat exchange wind air channel to make the air-flow from centrifugal blower 30.
At least three air-ducting ring are respectively front air-ducting ring 51, rear air-ducting ring 53, and the one or more middle air-ducting ring 52 between front air-ducting ring 51 and rear air-ducting ring 53.In every two adjacent air-ducting ring, the air-ducting ring being in rear is inserted and is in the central collar aperture of the air-ducting ring in front.Rear air-ducting ring 53 extends forward from the mouth edge of the second air inlet, with one-body molded with rear wall 211.Rear side wind path wall 541 offers through hole, passes to allow rear air-ducting ring 53.Front side wind path wall 543 offers through hole, and front air-ducting ring 51 extends forward from the bore edges of through hole, with one-body molded with front side wind path wall 543.Such setting, significantly improves the convenience of processing.Further, in this embodiment, the quantity of air-ducting ring is 3, is respectively front air-ducting ring 51, middle air-ducting ring 52 and rear air-ducting ring 53.Middle air-ducting ring 52 is installed in rear air-ducting ring 53 by multiple brace.Multiple brace also has the effect guiding air-flow.
In embodiments of the present invention, indoor apparatus of air conditioner also can comprise drip tray 90, is fixed on housing 20 and/or front air-ducting ring 51, and is between heat exchanger 40 and front air-ducting ring 51.Drip tray 90 can extend along horizontal transverse direction, and its bottom land is obliquely installed slightly, to make bottom land one end lower than the other end of bottom land, can offer the apopore for connecting condensate draining pipe in the lower one end of the bottom land of drip tray 90.
Fig. 5 is the schematic local structural graph of indoor apparatus of air conditioner shown in Fig. 1, and Fig. 6 is the schematic, exploded of the partial structurtes of indoor apparatus of air conditioner shown in Fig. 1.As shown in Figure 5 and Figure 6, in some embodiments of the invention, translation mechanism 70 can comprise guide part 71 and at least one drive division 72.Guide part 71 is configured to shutter 60 is moved along the direction of the rotation being parallel to centrifugal blower 30, to ensure that shutter 60 moves along the direction of the rotation being parallel to centrifugal blower 30.At least one drive division 72 is configured as shutter 60 and moves and provide power.
Particularly, as shown in Figure 7 and Figure 8, guide part 71 can comprise slide rail 711, at least two sliding axles 712, at least two slip shaft-cups 713.Slide rail 711 offers the guide through hole extended along horizontal longitudinal direction.The front end of slide rail 711 all can be installed on shutter 60.Each sliding axle 712 vertically extends, and perisporium 212 inside top is fixed in the upper end of each sliding axle 712, and the lower end of each sliding axle 712 is inserted in the guide through hole of slide rail 711.At least two slip shaft-cups 713 are individually fixed in the lower end of at least two sliding axles 712, come off from least two sliding axles 712 to stop slide rail 711.Further, extend back connecting portion 61 from the rear surface of shutter 60, extend erection column 62 downwards from connecting portion 61, erection column 62 inserts in the guide through hole of slide rail 711, and the lower end of erection column 62 is provided with mounting cover 63, be installed on shutter 60 to make the front end of slide rail 711.
As shown in Figure 9, each drive division 72 tooth bar 723 of there is motor 721, gear 722 and extending along horizontal longitudinal direction.Motor 721 is fixed on inside perisporium 212, and gear 722 is installed on the output shaft of motor 721, and tooth bar 723 engages with gear 722, and the front end of tooth bar 723 is installed on shutter 60 directly or indirectly.Further, in order to protect gear 722 and tooth bar 723, each drive division 72 also comprises tooth bar seat 724 and tooth bar lid 725.Each tooth bar seat 724 offers the groove extended along horizontal longitudinal direction; And the rotating shaft of the gear 722 of each drive division 72 is installed on the output shaft of the motor 721 of this drive division 72 through the groove of tooth bar seat 724 of this drive division 72; The tooth bar 723 of each drive division 72 is fixed on the tooth bar seat 724 or one-body molded with this tooth bar seat 724 of this drive division 72.Each drive division 72 tooth bar lid 725 is installed on the tooth bar seat 724 of this drive division 72, to close gear 722 and the tooth bar 723 of this drive division 72.Preferably, drive division 72 is two, is arranged on the both lateral sides of centrifugal blower 30, ensures shutter 60 stable movement.
In some embodiments of the invention, the front end of tooth bar lid 725 and tooth bar seat 724 is all installed on shutter 60.Preferably, the front end of tooth bar lid 725 and tooth bar seat 724 is installed on shutter 60 by the mode of grafting.Such as, the rear surface of shutter 60 is provided with grafting block 64, and the rear surface of grafting block 64 can be provided with spliced eye.The front end of tooth bar lid 725 and tooth bar seat 724 is plugged in spliced eye.
In alternate embodiment more of the present invention, guide part 71 can comprise the guide groove be arranged on housing 20, and is arranged at guide rail on tooth bar 723 or tooth bar seat 724, that coordinate with guide groove.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present invention is illustrate and described herein detailed, but, without departing from the spirit and scope of the present invention, still can directly determine or derive other modification many or amendment of meeting the principle of the invention according to content disclosed by the invention.Therefore, scope of the present invention should be understood and regard as and cover all these other modification or amendments.
Claims (10)
1. an indoor apparatus of air conditioner, is characterized in that, comprising:
Housing, it has the first air inlet, the second air inlet and air outlet;
Centrifugal blower, is arranged in described housing, and the extended line of its rotation or this rotation passes from described first air inlet, and is configured to impel air-flow to flow from described first air inlet to described air outlet;
Heat exchanger, its at least part of heat exchange section is tabular, described at least part of heat exchange section perpendicular to the rotation of described centrifugal blower, and between described centrifugal blower and described first air inlet;
Drainage air ducting, be arranged in described housing, be configured to the air-flow from described centrifugal blower to import to mix in it with the air-flow from described second air inlet, and mixed air-flow is blowed out from described air outlet in the mode on the direction of rotation being parallel to described centrifugal blower with velocity component;
Shutter and translation mechanism, described translation mechanism is configured to drive described shutter to move along the direction of the rotation being parallel to described centrifugal blower, to open or close described first air inlet.
2. indoor apparatus of air conditioner according to claim 1, is characterized in that, described translation mechanism comprises:
Guide part, is configured to described shutter is moved along the direction of the rotation being parallel to described centrifugal blower; With
At least one drive division, is configured as described shutter and moves and provide power.
3. indoor apparatus of air conditioner according to claim 2, is characterized in that, described housing comprises:
Back cover, has the rear wall that bottom offers described second air inlet, and from the perisporium that the edge of described rear wall extends forward; With
Front panel, is installed on the forward direction opening part of described back cover, and its top offers described first air inlet, and bottom offers described air outlet; And
The rotation of described centrifugal blower extends along horizontal longitudinal direction.
4. indoor apparatus of air conditioner according to claim 3, is characterized in that, described guide part comprises:
Slide rail, it offers the guide through hole extended along horizontal longitudinal direction, and its front end is installed on described shutter;
At least two sliding axles, each described sliding axle vertically extends, and described perisporium inside top is fixed in the upper end of each described sliding axle, and the lower end of each described sliding axle is inserted in described guide through hole;
At least two slip shaft-cups, the lower end of at least two sliding axles described in being individually fixed in, comes off from described at least two sliding axles to stop described slide rail.
5. indoor apparatus of air conditioner according to claim 4, is characterized in that,
Extend back connecting portion from the rear surface of described shutter, extend erection column downwards from described connecting portion, described erection column inserts in described guide through hole, and the lower end of described erection column is provided with mounting cover.
6. indoor apparatus of air conditioner according to claim 4, is characterized in that,
The tooth bar that each described drive division has motor, gear and extends along horizontal longitudinal direction;
Described motor is fixed on inside described perisporium, and described gear is installed on the output shaft of described motor, described tooth bar and described gears meshing, and the front end of described tooth bar is installed on described shutter directly or indirectly.
7. indoor apparatus of air conditioner according to claim 6, is characterized in that,
Each described drive division also comprises tooth bar seat, it offers the groove extended along horizontal longitudinal direction; And
The rotating shaft of the described gear of each described drive division is installed on the output shaft of the described motor of this drive division through the groove of the described tooth bar seat of this drive division;
The described tooth bar of each described drive division is fixed on the described tooth bar seat or one-body molded with this tooth bar seat of this drive division.
8. indoor apparatus of air conditioner according to claim 7, is characterized in that,
Each described drive division also comprises tooth bar lid, is installed on the described tooth bar seat of this drive division, to close the described gear of this drive division and described tooth bar; And
The front end of described tooth bar lid and described tooth bar seat is all installed on described shutter.
9. indoor apparatus of air conditioner according to claim 8, is characterized in that,
The front end of described tooth bar lid and described tooth bar seat is installed on described shutter by the mode of grafting; And
Described drive division is two, is arranged on the both lateral sides of described centrifugal blower.
10. indoor apparatus of air conditioner according to claim 1, is characterized in that,
Described drainage air ducting comprises at least three air-ducting ring and wind path wall, and
Described at least three air-ducting ring set gradually between described second air inlet and described air outlet, and the central collar aperture of described at least three air-ducting ring is interconnected, and to form through air channel, described through air channel is communicated with described second air inlet and described air outlet;
Form the heat exchange wind air channel being communicated with described centrifugal blower and described through air channel between every two adjacent described air-ducting ring, mix with the air-flow from described second air inlet the air-flow from described centrifugal blower to be guided to described through air channel;
Described wind path wall is fixedly connected with the spiral case of described centrifugal blower or one-body molded, limits diversion air duct ordinatedly individually or with housing, all enters described through air channel from described heat exchange wind air channel to make the air-flow from described centrifugal blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510776914.1A CN105318434B (en) | 2015-11-13 | 2015-11-13 | Air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510776914.1A CN105318434B (en) | 2015-11-13 | 2015-11-13 | Air conditioner indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105318434A true CN105318434A (en) | 2016-02-10 |
| CN105318434B CN105318434B (en) | 2019-02-05 |
Family
ID=55246389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510776914.1A Active CN105318434B (en) | 2015-11-13 | 2015-11-13 | Air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105318434B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403237A (en) * | 2016-10-21 | 2017-02-15 | 珠海格力电器股份有限公司 | Closed air conditioner shell and closed air conditioner with same |
| CN108036492A (en) * | 2018-01-31 | 2018-05-15 | 珠海三友环境技术有限公司 | A kind of panel open and close movement mechanism |
| CN108397882A (en) * | 2018-04-28 | 2018-08-14 | 中国扬子集团滁州扬子空调器有限公司 | Supply air system and air conditioner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08271088A (en) * | 1995-03-30 | 1996-10-18 | Samsung Electronics Co Ltd | Air conditioner and its controller |
| US20030029184A1 (en) * | 2001-08-09 | 2003-02-13 | Sanyo Electric Co., Ltd. | Integral-type air conditioner |
| CN202561981U (en) * | 2012-04-18 | 2012-11-28 | 珠海格力电器股份有限公司 | Air inlet structure of indoor unit of wall-mounted air conditioner and wall-mounted air conditioner comprising same |
| CN103062880A (en) * | 2013-01-01 | 2013-04-24 | 广东美的电器股份有限公司 | Air conditioner |
| CN104748240A (en) * | 2015-03-31 | 2015-07-01 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| CN104748338A (en) * | 2015-03-31 | 2015-07-01 | 广东美的制冷设备有限公司 | Air conditioner and air supply structure thereof |
| CN104807077A (en) * | 2014-08-29 | 2015-07-29 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
-
2015
- 2015-11-13 CN CN201510776914.1A patent/CN105318434B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08271088A (en) * | 1995-03-30 | 1996-10-18 | Samsung Electronics Co Ltd | Air conditioner and its controller |
| US20030029184A1 (en) * | 2001-08-09 | 2003-02-13 | Sanyo Electric Co., Ltd. | Integral-type air conditioner |
| CN202561981U (en) * | 2012-04-18 | 2012-11-28 | 珠海格力电器股份有限公司 | Air inlet structure of indoor unit of wall-mounted air conditioner and wall-mounted air conditioner comprising same |
| CN103062880A (en) * | 2013-01-01 | 2013-04-24 | 广东美的电器股份有限公司 | Air conditioner |
| CN104807077A (en) * | 2014-08-29 | 2015-07-29 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN104748240A (en) * | 2015-03-31 | 2015-07-01 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| CN104748338A (en) * | 2015-03-31 | 2015-07-01 | 广东美的制冷设备有限公司 | Air conditioner and air supply structure thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403237A (en) * | 2016-10-21 | 2017-02-15 | 珠海格力电器股份有限公司 | Closed air conditioner shell and closed air conditioner with same |
| CN108036492A (en) * | 2018-01-31 | 2018-05-15 | 珠海三友环境技术有限公司 | A kind of panel open and close movement mechanism |
| CN108036492B (en) * | 2018-01-31 | 2023-12-08 | 珠海三友环境技术有限公司 | Panel opening and closing movement mechanism |
| CN108397882A (en) * | 2018-04-28 | 2018-08-14 | 中国扬子集团滁州扬子空调器有限公司 | Supply air system and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105318434B (en) | 2019-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205137697U (en) | Air -conditioning indoor unit | |
| CN205137688U (en) | Air -conditioning indoor unit | |
| CN105371362A (en) | Air conditioner indoor unit | |
| CN205137693U (en) | Air -conditioning indoor unit | |
| CN204301261U (en) | A kind of Split wall-mounted type air conditioner | |
| CN103604163B (en) | Vertical air conditioner | |
| EP2910862B1 (en) | Air conditioning indoor machine | |
| CN206669886U (en) | Vertical air-conditioner indoor unit | |
| CN205137699U (en) | Air -conditioning indoor unit | |
| CN206257842U (en) | Ice machine | |
| CN204629846U (en) | Air-conditioner outdoor unit | |
| CN204240479U (en) | A kind of wall-hanging indoor unit of air conditioner | |
| CN104807080A (en) | Wall-hanging type air conditioner indoor unit | |
| CN106196286B (en) | Cabinet air-conditioner and mixed wind method | |
| CN105318436A (en) | Air conditioner indoor unit | |
| CN104807079A (en) | Wall-hanging type air conditioner | |
| CN105371365B (en) | Air conditioner indoor unit | |
| CN105627429A (en) | Wall-mounted air conditioner | |
| CN104807078A (en) | Wall-mounted air conditioner indoor unit | |
| CN105371367A (en) | Indoor unit of air conditioner | |
| CN105318434A (en) | Air conditioner indoor unit | |
| CN205137685U (en) | Air -conditioning indoor unit | |
| CN104764093A (en) | Indoor unit of wall-mounted air conditioner | |
| CN107747761B (en) | Wall-mounted air conditioner indoor unit | |
| CN106705212A (en) | Air conditioner indoor unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |